Abstract
This article reviews the recent developments in nonaqueous capillary electrophoresis and discusses the effect of the solvent on analyte-additive interactions. When nonaqueous solvents are used, solvophobic interactions are generally weaker than those in water; therefore, those additives that can change the analyte mobility through electrostatic or donor-acceptor interactions should be further explored.
Original language | English (US) |
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Pages (from-to) | 424-434 |
Number of pages | 11 |
Journal | TrAC - Trends in Analytical Chemistry |
Volume | 17 |
Issue number | 7 |
DOIs | |
State | Published - Aug 1998 |
Keywords
- Cohesion energy density
- Dielectric constant
- Electron donor-acceptor interaction
- Nonaqueous capillary electrophoresis
- Solvent effect